title: [Evaluation of heart function using length-tension diagram in the clinical practice].
abstract: Simultaneous assessment of the myocardial contraction and hemodynamics showed that the absence of contraction-extension anomalies is the evidence of a current functional reserve of the cardiac muscle and depends on the external and internal factors. At the same time, a volume and resistance overload of the heart and myocardial ischemia are attended with simultaneous changes in the myocardial contraction, which testifies to a unified mechanism of circulation compensation.
authors.forename: V A
authors.initials: VA
authors.lastname: Sandrikov
authors.forename: V F
authors.initials: VF
authors.lastname: Iakovlev
mesh_terms: D000328:Adult; D001022:Aortic Valve Insufficiency / Q000503:physiopathology / Q000601:surgery; D001024:Aortic Valve Stenosis / Q000503:physiopathology / Q000601:surgery; D003327:Coronary Disease / Q000503:physiopathology / Q000601:surgery; D004562:Electrocardiography; D006321:Heart / Q000502:physiology*; D006439:Hemodynamics; D006801:Humans; D008875:Middle Aged; D009200:Myocardial Contraction
vernacular_title: Otsenka funktsii serdtsa s pomoshch'iu diagramm dlinna--davlenie v klinicheskoĭ praktike.